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Researchers successfully grew hair follicle stem cells from mice and humans, which could be useful for tissue engineering and regenerative medicine.

Super-enhancers controlled by pioneer factors like SOX9 are crucial for stem cell adaptability and identity.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

Blocking Wnt/β-catenin signaling with EGF receptor is necessary for proper hair growth.

Using fat stem cells and blood cell-rich plasma together improves healing in diabetic wounds by affecting cell signaling.

Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.

Muscles and nerves that cause goosebumps also help control hair growth.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

The Foxn1(-/-) nude mouse shows disrupted and expanded skin stem cell areas due to high Lhx2 levels.

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

Cells lacking the Bax protein can outcompete others, leading to better tissue repair and hair growth.

Hair follicle stem cells in hairpoor mice are disrupted, causing hair loss.

Skin aging is a complex process influenced by various factors, leading to wrinkles and sagging, and should be considered a disease due to its health impacts.

Using a special stem cell formula on the scalp once a month for six months helped people with hair loss grow more hair.

PBMCsec can help reduce and improve thick skin scars.

Eating a high-fat fish oil diet caused mice to lose hair due to a specific immune cell activity in the skin linked to a protein called E-FABP.

Hair can regrow after certain stem cells are lost because other stem cells can take over their role.

Liaoning Cashmere goat hair follicles show synchronized growth patterns with lowest activity in May.

Mice with too much sPLA₂-IIA have hair loss and poor wound healing due to abnormal hair growth and stem cell depletion.

Understanding skin structure and development helps diagnose and treat skin disorders.

MicroRNA-214 is important for skin and hair growth because it affects the Wnt pathway.

Gamma rays did not change hair follicle density but increased white and hypopigmented hairs in mice.

Hidradenitis suppurativa is a skin disease caused by the breakdown of the skin's natural immune barriers, especially around hair follicles.

New treatment using engineered nanovesicles in hydrogel improves hair growth by repairing hair follicle cells in a mouse model of hair loss.

Skin aging reflects overall body aging and can indicate internal health conditions.

Hair ages and thins due to factors like inflammation and stress, and treatments like antioxidants and hormones might improve hair health.

Skin lymphatic vessels are essential for hair growth.

The conclusion is that grasping how cells determine their roles through evolution is key, with expected progress from new research models and genome editing.